linux-kernel - [PATCH net] RDS: IB: Initialize max_items based on underlying device attributes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1507078237-32366-1-git-send-email-avinash.repaka@oracle.com>
Date:   Tue,  3 Oct 2017 17:50:37 -0700
From:   Avinash Repaka <avinash.repaka@...cle.com>
To:     Santosh Shilimkar <santosh.shilimkar@...cle.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, rds-devel@....oracle.com,
        linux-kernel@...r.kernel.org
Cc:     Avinash Repaka <avinash.repaka@...cle.com>
Subject: [PATCH net] RDS: IB: Initialize max_items based on underlying device attributes

Use max_1m_mrs/max_8k_mrs while setting max_items, as the former
variables are set based on the underlying device attricutes.

Signed-off-by: Avinash Repaka <avinash.repaka@...cle.com>
---
 net/rds/ib_rdma.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
index 9a3c54e..e678699 100644
--- a/net/rds/ib_rdma.c
+++ b/net/rds/ib_rdma.c
@@ -601,11 +601,11 @@ struct rds_ib_mr_pool *rds_ib_create_mr_pool(struct rds_ib_device *rds_ibdev,
 	if (pool_type == RDS_IB_MR_1M_POOL) {
 		/* +1 allows for unaligned MRs */
 		pool->fmr_attr.max_pages = RDS_MR_1M_MSG_SIZE + 1;
-		pool->max_items = RDS_MR_1M_POOL_SIZE;
+		pool->max_items = rds_ibdev->max_1m_mrs;
 	} else {
 		/* pool_type == RDS_IB_MR_8K_POOL */
 		pool->fmr_attr.max_pages = RDS_MR_8K_MSG_SIZE + 1;
-		pool->max_items = RDS_MR_8K_POOL_SIZE;
+		pool->max_items = rds_ibdev->max_8k_mrs;
 	}
 
 	pool->max_free_pinned = pool->max_items * pool->fmr_attr.max_pages / 4;
-- 
2.4.11